# SAM #80NSSC26944150Q Sole-Source Repair, Maintenance, Spares, and Upgrades for NASA Glenn Isokinetic Probe and WCM2000 Equipment **Buyer:** NASA Shared Services Center **Posted:** September 29, 2026 **Respond By:** October 01, 2026 **Identifier:** 80NSSC26944150Q **NAICS:** 811210, 811219 NASA is pursuing a sole-source procurement for repair, maintenance, spares, and upgrades to NASA Glenn Research Center’s Science Engineering Associates (SEA) Isokinetic Probe and WCM2000 water-content instrumentation. - **Buyer and location:** NASA Shared Services Center (NASA/NSSC) for NASA Glenn Research Center (GRC); work supports instrumentation used in NASA research testing. - **Intended source:** Science Engineering Associates, Inc. (SEA), identified as the OEM and only source for compatible proprietary instrumentation, repairs, spares, and upgrades. - **Requested services:** Repair and maintenance of the Isokinetic Probe (including IKP2) and WCM2000; tip welding and machining; breaker box repair; and installation of dome and mast heaters on IKP2. - **Equipment, spares, and upgrades:** 5V or 28V spare power supplies, Farm Modules, custom cable connectors, a single-element shroudless test rig, an Extended Ice Crystal Detector (ICD), a LI-COR instrument in a custom enclosure, and 220V variacs for IKP de-icing. - **Timing:** Deliverables are due by January 31, 2027. SEA’s estimated lead time is 12–16 weeks after receipt of order (ARO); no contract start date, option years, or fixed contract duration are stated. - **Notice requirements:** The notice requests capability statements, not quotes. Interested organizations must submit written capabilities by 7:00 a.m. Central Standard Time on October 1, 2026. NAICS code: 811210. - **Quantities and part numbers:** No quantities or part numbers are specified. The notice describes a sole-source intent; no contract value is provided. ### Description

** THIS IS A SOLE SOURCE REQUIREMENT ** for Isokinetic Probe and WCM2000 Probe Repair and Maintenance 

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